Active NPI
Javier Humberto Cajina, M.D.
- Obstetrics & Gynecology Physician
- Dover, DE
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Obstetrics & Gynecology Physician
- License
- D87749
- Practice address
- 640 S State St
Dover, DE 19901-3530 - Phone
- (302) 674-4700
- Fax
- (302) 735-3246
- NPI assigned
- Jun 16, 2014
- Last updated
- Jul 23, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Obstetrics & Gynecology Physician | 207V00000X | ME179936 | FL | |
| Obstetrics & Gynecology Physician | 207V00000X | C1-0029752 | DE | |
| Obstetrics & Gynecology Physician | 207V00000X | D87749 | MD | Primary |
| Hospitalist Physician | 208M00000X | ME179936 | FL |
Addresses
Primary practice location
640 S State St
Dover, DE 19901-3530
Mailing address
2401 W Belvedere Ave
Baltimore, MD 21215-5216
Phone (410) 601-9386
Other practice location 1
650 Del Prado Blvd S Ste 100
Cape Coral, FL 33990-5617
Phone (239) 424-2060
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 131612600 | Medicaid | FL |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD, FL, DE
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Obstetrics/Gynecology
- Education
- Other, 2009
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
2540 Centreville Rd
Centreville, MD 21617-2681
Phone (410) 822-1000
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 85.26 of 100
- Quality
- 81.56
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 69.29
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal of the uterus | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| University of Maryland Community Medical Group, Inc. | Current | Accepting new patients | |
| University of Maryland Community Medical Group, Inc. | Current | Accepting new patients |
Locations
2540 Centreville Rd
Centreville, MD 21617
Phone (410) 758-4432
219 S Washington St
Easton, MD 21601
301 Hospital Dr
Glen Burnie, MD 21061
Phone (410) 787-4565
Interoperability endpoints
- jcajina644223@direct.umm.edu
Organizations & group practices 2
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Family Medicine Physician
- Baltimore, MD
- NPI 1477530624
-
- Psychiatry Physician
- La Plata, MD
- NPI 1679393854
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba UM Shore Medical Center at Dorchester
- General Acute Care Hospital
- Cambridge, MD
- NPI 1194784751
-
dba UM Shore Medical Center at Easton
- General Acute Care Hospital
- Easton, MD
- NPI 1669431219
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1402876800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784764800000",
"number": "1245644475",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2401 W BELVEDERE AVE",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "212155216",
"telephone_number": "410-601-9386"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "640 S STATE ST",
"city": "DOVER",
"state": "DE",
"postal_code": "199013530",
"telephone_number": "302-674-4700",
"fax_number": "302-735-3246"
}
],
"practiceLocations": [
{
"address_1": "650 Del Prado Blvd S Ste 100",
"address_purpose": "LOCATION",
"city": "Cape Coral",
"state": "FL",
"postal_code": "339905617",
"country_code": "US",
"telephone_number": "239-424-2060",
"fax_number": "239-424-2061",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "CAJINA",
"first_name": "JAVIER",
"middle_name": "HUMBERTO",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2014-06-16",
"last_updated": "2026-07-23",
"certification_date": "2026-07-23",
"status": "A"
},
"taxonomies": [
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "FL",
"license": "ME179936",
"primary": false
},
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "DE",
"license": "C1-0029752",
"primary": false
},
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "MD",
"license": "D87749",
"primary": true
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "FL",
"license": "ME179936",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "131612600",
"state": "FL"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Dover, DE
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.